CN212175357U - Track bed board fixing device of plate-type track bed board fine adjustment device - Google Patents
Track bed board fixing device of plate-type track bed board fine adjustment device Download PDFInfo
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- CN212175357U CN212175357U CN202020277563.6U CN202020277563U CN212175357U CN 212175357 U CN212175357 U CN 212175357U CN 202020277563 U CN202020277563 U CN 202020277563U CN 212175357 U CN212175357 U CN 212175357U
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Abstract
The utility model relates to a railway roadbed board fixing device of board-like railway roadbed board fine-tuning device, its characterized in that: including the fixed plate, all install one row of locking Assembly in the both sides of fixed plate, the equal locking connection fixed connector of every locking Assembly, fixed road bed board is all connected to every connecting piece, all connects through a connecting rod between the arbitrary adjacent locking Assembly in fixed plate every side, and a locking driving piece is all installed to the both sides of fixed plate, and every locking driving piece all corresponds the locking Assembly that the drive connection corresponds. The utility model has the advantages that: this device cooperation railway roadbed fine tuning or gantry crane use, can reduce intensity of labour, connect the connecting piece earlier and fix on fixed railway roadbed board before the use, during hoist and mount and adjustment, connect corresponding connecting piece through locking Assembly, and the locking Assembly of every row all fixes corresponding connecting piece through locking driving piece through a locking, easy operation, and the reliability is high, and locking fixed speed is fast, connects firmly laborsavingly.
Description
Technical Field
The utility model relates to a ballastless track lays technical field, specifically is a slab track bed board fixing device of board-like track bed board fine tuning device.
Background
The plate type ballast bed fine adjustment device is a full-automatic precise adjustment device for positioning and installing a plate type ballast bed plate in track construction, and a large number of prefabricated plate type ballast bed plates need to be adjusted and installed in the track construction. In the present urban rail construction, the transportation and installation of the slab type track bed board in the tunnel are mostly carried out by adopting a self-deformation tire type track construction vehicle and matching with manpower, specifically, the self-deformation tire type track construction vehicle is arranged at a shield well between construction sections, the slab type track bed is placed on a tunnel pipe sheet after being hoisted and transported to a construction installation position, and then four three-dimensional adjusting devices are additionally and fixedly arranged on the track bed board by manpower, so that the track bed board is supported on the tunnel pipe sheet by the four adjusting devices, and then the spatial position of the slab type track bed board is adjusted by adjusting the transverse, longitudinal and vertical adjusting rods of the three-dimensional adjusting devices, so as to achieve the required installation and fixation posture, and then concrete pouring operation is carried out. The adjustment plate in the prior art is mainly realized manually, the measurement and adjustment are complex, the process precision control is not high, the adjustment time is long, and the efficiency is low. In order to solve the technical problem, the applicant designs a ballastless track template fine adjustment device, and the application relates to a horizontal adjustment device track bed plate fixing device for the device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a railway roadbed board fixing device of board-like railway roadbed board fine tuning device.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a railway roadbed board fixing device of board-like railway roadbed board fine-tuning device which characterized in that: including the fixed plate, all install one row of locking Assembly in the both sides of fixed plate, the equal locking connection fixed connector of every locking Assembly, fixed road bed board is all connected to every connecting piece, all connects through a connecting rod between the arbitrary adjacent locking Assembly in fixed plate every side, and a locking driving piece is all installed to the both sides of fixed plate, and every locking driving piece all corresponds the locking Assembly that the drive connection corresponds.
On the basis of the above scheme, the following technical scheme can be adopted:
the locking assembly comprises a rotary drum, the lower side of the rotary drum is connected with a locking drum in a matching mode, the upper side of the rotary drum is connected with a sealing cover in a matching mode, a limiting drum is arranged in the rotary drum, a spring is connected between the limiting drum and the sealing cover in a matching mode, and the outer side of the rotary drum is connected with a fixing ring in a clamping mode.
One side of the sealing cover is provided with a first connecting cylinder connected with the rotary cylinder, and the other side of the sealing cover is provided with a hinge rod.
The locking cylinder is provided with a second connecting cylinder connected with the rotary cylinder, two symmetrically arranged stop blocks are arranged in the second connecting cylinder, and the stop blocks are correspondingly clamped and matched with the hemispherical clamping blocks.
The connecting piece includes the connecting plate, is equipped with the inserted bar on the connecting plate, is equipped with the hemisphere fixture block at the upside of inserted bar, and the inserted bar corresponds the grafting locking Assembly.
The inserted bar is provided with a hemispherical fixture block, the hemispherical fixture block is provided with two symmetrically arranged chamfered edges, and the hemispherical fixture block is connected with a guide rod.
The utility model has the advantages that: this device cooperation railway roadbed fine tuning or gantry crane use, can reduce intensity of labour, connect the connecting piece earlier and fix on fixed railway roadbed board before the use, during hoist and mount and adjustment, connect corresponding connecting piece through locking Assembly, and the locking Assembly of every row all fixes corresponding connecting piece through locking driving piece through a locking, easy operation, and the reliability is high, and locking fixed speed is fast, connects firmly laborsavingly.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the locking assembly and the connecting member;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 is an exploded view of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the utility model relates to a ballast bed board fixing device of board-like ballast bed board fine-tuning device, including fixed plate 18, fixed plate 18 includes the flat board of two parallel and coplane settings, all is equipped with two second mounting holes 18.2 in every dull and stereotyped both sides. Four second mounting holes 18.2 on the same side of the two flat plates are arranged on the same straight line, and the second mounting holes 18.2 are circular through holes. A locking assembly is arranged in each second mounting hole 18.2, each locking assembly is connected with a fixed connecting piece in a locking mode, and each connecting piece is connected with a fixed track bed board 62. Specifically, a first locking assembly 19 and a second locking assembly 20 are respectively installed in two second installation holes 18.2 of one panel, and a third locking assembly 23 and a fourth locking assembly 25 are respectively installed in the second installation holes 18.2 of the other panel. A first link 21 is connected between the first locking assembly 19 and the second locking assembly 20, a second link 22 is connected between the second locking assembly 20 and the third locking assembly 23, and a third link 25 is connected between the third locking assembly 23 and the fourth locking assembly 25. A lock actuator 24 is mounted between the anchor plate 18 and the second lock assembly 20, the lock actuator 24 also being a cylinder.
Two reinforcing plates 18.3 arranged in parallel are arranged between the two flat plates, the two flat plates and the two reinforcing plates 18.3 are of an integral structure, fixing shafts 28 are arranged on two sides of each reinforcing plate 18.3, one fixing shaft 28 is connected to the hinge plate at the bottom of the corresponding locking driving piece 24, and the other fixing shaft 28 is reserved.
Referring to fig. 3, 4 and 5, the locking assembly includes a rotary drum 34, the rotary drum 34 is a circular through hole, an annular groove 34.1 is formed in the outer side of the rotary drum 34, a fixing ring 37 is clamped in the annular groove 34.1, the fixing ring 37 is composed of two semicircular rings, a semicircular clamping plate is arranged in each semicircular ring, the two semicircular clamping plates correspond to form a circular clamping plate 37.1, and the circular clamping plate 37.1 corresponds to be clamped in the annular groove 34.1. The rotary cylinder 34 is arranged in the second mounting hole 18.2, and the fixing ring 37 is screwed to the fixing plate 18. The outer side of the rotary drum 34 is also sleeved and fixed with a wear-resistant drum 63.
A circular sealing cover 36 is connected to the upper side of the rotary cylinder 34 in a matched mode, a first connecting cylinder 36.1 is arranged on the lower side of the sealing cover 36, the first connecting cylinder 36.1 is a threaded pipe, the first connecting cylinder 36.1 is connected into the rotary cylinder 34 through screws, and the sealing cover 36 is further connected with the rotary cylinder 34 through screws. Two hinge rods 41 are welded to the end face of the cover 36, the two hinge rods 41 are arranged on the diameter of the cover 36, and the two hinge rods 41 are symmetrical with respect to the center of the cover 36. The links between the two locking assemblies are all connected to the corresponding hinge rods 41, and each hinge rod 41 can rotate in the corresponding link. One of the hinge links 41 of the second lock assembly 20 connects the first link 21 and the first link 22, and the other hinge link 41 connects the lock actuator 24.
A limiting cylinder 38 is arranged in the rotary cylinder 34, the limiting cylinder 38 is a cylinder, and two sides of the limiting cylinder 38 are correspondingly and cooperatively connected in the second connecting cylinder 35.1 and the first connecting cylinder 36.1 in a guiding manner. The outer side of the limiting cylinder 38 is provided with a circular baffle ring 38.1, two sides of the circular baffle ring 38.1 are respectively in limiting fit with the second connecting cylinder 35.1 and the first connecting cylinder 36.1, and two sides of the limiting cylinder 38 are respectively provided with a hole 38.2 and a guide hole 38.3. A spring 39 is mounted in the placement hole 38.2, the upper end of the spring 39 is in contact fit with the bottom of the first connecting cylinder 36.1, and the spring 39 is always in a compressed state.
The connector also includes a square connector plate 26, the connector plate 26 being pre-bolted to the track template 62 in use. An inserting rod 27 is welded on the connecting plate 26, a hemispherical fixture block 27.1 is arranged on the upper side of the inserting rod 27, two symmetrically arranged chamfered edges 27.2 are arranged on the hemispherical fixture block 27.1, and a guide rod 27.3 is connected on the hemispherical fixture block 27.1. When the locking mechanism is used, the inserting rod 27 is correspondingly inserted into the locking barrel 35, during insertion, the chamfered edge 27.2 and the stop block 35.2 are arranged in parallel, after the inserting rod 27 is inserted into the locking barrel 35, the guide rod 27.3 is correspondingly inserted into the guide hole 38.3, then the second locking component 20 is driven to rotate through the locking driving piece 24, the rest locking components in the connecting rod are rotated together, the semi-spherical clamping block 27.1 after rotation is correspondingly clamped on the upper side of the stop block 35.2, and the effect of fixing the track template 62 is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a railway roadbed board fixing device of board-like railway roadbed board fine-tuning device which characterized in that: including fixed plate (18), all install one row of locking Assembly in the both sides of fixed plate (18), the equal locking connection fixed connection spare of every locking Assembly, fixed railway roadbed board (62) is all connected to every connecting piece, all connect through a connecting rod between the arbitrary adjacent locking Assembly of fixed plate (18) each side, a locking driving piece (24) is all installed to the both sides of fixed plate (18), every locking driving piece (24) all correspond the drive and connect the locking Assembly who corresponds.
2. A track bed board fixing device of a plate-type track bed board fine-adjusting device according to claim 1, wherein: the locking assembly comprises a rotary cylinder (34), a locking cylinder (35) is connected to the lower side of the rotary cylinder (34) in a matched mode, a sealing cover (36) is connected to the upper side of the rotary cylinder (34) in a matched mode, a limiting cylinder (38) is arranged in the rotary cylinder (34), a connecting spring (39) is connected between the limiting cylinder (38) and the sealing cover (36) in a matched mode, and the outer side of the rotary cylinder (34) is clamped and fixed to the fixing ring (37).
3. A track bed board fixing device of a plate-type track bed board fine-adjusting device according to claim 2, wherein: one side of the sealing cover (36) is provided with a first connecting cylinder (36.1) connected with the rotary cylinder (34), and the other side of the sealing cover (36) is provided with a hinge rod (41).
4. A track bed board fixing device of a plate-type track bed board fine-adjusting device according to claim 2, wherein: the locking cylinder (35) is provided with a second connecting cylinder (35.1) connected with the rotary cylinder (34), two symmetrically arranged stop blocks (35.2) are arranged in the second connecting cylinder (35.1), and the stop blocks (35.2) are correspondingly clamped and matched with the hemispherical clamping blocks (27.1).
5. A track bed board fixing device of a plate-type track bed board fine-adjusting device according to claim 1, wherein: the connecting piece includes connecting plate (26), is equipped with inserted bar (27) on connecting plate (26), is equipped with hemisphere fixture block (27.1) at the upside of inserted bar (27), and inserted bar (27) correspond the grafting locking Assembly.
6. A track bed board fixing device of a plate-type track bed board fine-adjusting device according to claim 5, characterized in that: the plug rod (27) is provided with a hemispherical fixture block (27.1), the hemispherical fixture block (27.1) is provided with two symmetrically arranged chamfered edges (27.2), and the hemispherical fixture block (27.1) is connected with a guide rod (27.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277563.6U CN212175357U (en) | 2020-03-09 | 2020-03-09 | Track bed board fixing device of plate-type track bed board fine adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277563.6U CN212175357U (en) | 2020-03-09 | 2020-03-09 | Track bed board fixing device of plate-type track bed board fine adjustment device |
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| CN212175357U true CN212175357U (en) | 2020-12-18 |
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| CN202020277563.6U Active CN212175357U (en) | 2020-03-09 | 2020-03-09 | Track bed board fixing device of plate-type track bed board fine adjustment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101406A (en) * | 2020-03-09 | 2020-05-05 | 安徽兴宇轨道装备有限公司 | Track bed board fixing device of plate-type track bed board fine adjustment device |
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2020
- 2020-03-09 CN CN202020277563.6U patent/CN212175357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101406A (en) * | 2020-03-09 | 2020-05-05 | 安徽兴宇轨道装备有限公司 | Track bed board fixing device of plate-type track bed board fine adjustment device |
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